(x+.6)(x+1.1)=0

Simple and best practice solution for (x+.6)(x+1.1)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (x+.6)(x+1.1)=0 equation: 


Simplifying
(x + 0.6)(x + 1.1) = 0

Reorder the terms:
(0.6 + x)(x + 1.1) = 0

Reorder the terms:
(0.6 + x)(1.1 + x) = 0

Multiply (0.6 + x) * (1.1 + x)
(0.6(1.1 + x) + x(1.1 + x)) = 0
((1.1 * 0.6 + x * 0.6) + x(1.1 + x)) = 0
((0.66 + 0.6x) + x(1.1 + x)) = 0
(0.66 + 0.6x + (1.1 * x + x * x)) = 0
(0.66 + 0.6x + (1.1x + x2)) = 0

Combine like terms: 0.6x + 1.1x = 1.7x
(0.66 + 1.7x + x2) = 0

Solving
0.66 + 1.7x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-0.66' to each side of the equation.
0.66 + 1.7x + -0.66 + x2 = 0 + -0.66

Reorder the terms:
0.66 + -0.66 + 1.7x + x2 = 0 + -0.66

Combine like terms: 0.66 + -0.66 = 0.00
0.00 + 1.7x + x2 = 0 + -0.66
1.7x + x2 = 0 + -0.66

Combine like terms: 0 + -0.66 = -0.66
1.7x + x2 = -0.66

The x term is 1.7x.  Take half its coefficient (0.85).
Square it (0.7225) and add it to both sides.

Add '0.7225' to each side of the equation.
1.7x + 0.7225 + x2 = -0.66 + 0.7225

Reorder the terms:
0.7225 + 1.7x + x2 = -0.66 + 0.7225

Combine like terms: -0.66 + 0.7225 = 0.0625
0.7225 + 1.7x + x2 = 0.0625

Factor a perfect square on the left side:
(x + 0.85)(x + 0.85) = 0.0625

Calculate the square root of the right side: 0.25

Break this problem into two subproblems by setting 
(x + 0.85) equal to 0.25 and -0.25.


Subproblem 1
x + 0.85 = 0.25

Simplifying
x + 0.85 = 0.25

Reorder the terms:
0.85 + x = 0.25

Solving
0.85 + x = 0.25

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-0.85' to each side of the equation.
0.85 + -0.85 + x = 0.25 + -0.85

Combine like terms: 0.85 + -0.85 = 0.00
0.00 + x = 0.25 + -0.85
x = 0.25 + -0.85

Combine like terms: 0.25 + -0.85 = -0.6
x = -0.6

Simplifying
x = -0.6


Subproblem 2
x + 0.85 = -0.25

Simplifying
x + 0.85 = -0.25

Reorder the terms:
0.85 + x = -0.25

Solving
0.85 + x = -0.25

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-0.85' to each side of the equation.
0.85 + -0.85 + x = -0.25 + -0.85

Combine like terms: 0.85 + -0.85 = 0.00
0.00 + x = -0.25 + -0.85
x = -0.25 + -0.85

Combine like terms: -0.25 + -0.85 = -1.1
x = -1.1

Simplifying
x = -1.1


Solution
The solution to the problem is based on the solutions
from the subproblems.
x = {-0.6, -1.1}

See similar equations:

| -11-3x=14-8x | | 14.5z=29.0 | | 75-5x=8x+24 | | (5x+9)(9x-5)=0 | | 6+x=9-7 | | 0.14x+4z=3+x-z | | 12x-14+3=8x-23 | | 8(3x-2)=104 | | -4x+6=30 | | X-5=22 | | -7y-10=3y+10 | | 5x+36=14x-8 | | 4x+7-6x=15-15x+13x-8 | | 9(2n+2)=9(8n+8)+6 | | 4r-10=-19+r | | 10-2x=4x+8 | | -4.4t=48.4 | | 12.6x-2.3x=-309 | | -12.6x-2.3x=-309 | | 3y-3=4 | | 6.4=x+1.3 | | -22.7b=-204.3 | | 0.9c=8.1 | | -35.5x=248.5 | | 9x-4=30x+10 | | 25.2e=-50.4 | | -22+x=x+22 | | 25.5e=-50.4 | | 90-(5x+6)=5(x+8)+x | | x+11=3x+13 | | 11.1w=-44.4 | | 4(z+3)=1z |

Equations solver categories